Spring 2026 begins on March 20: between astronomy and meteorology

Astronomical spring officially begins this Friday, March 20, 2026 at 3:46 p.m., marking a transitional season with longer days and remarkable celestial phenomena.Breaking News, Climate, Nature, biodiversity, borrasca Therese, Climate change, planetary conjunctions, natural cycles, day night balance, shooting stars, bloom, weather instability, spring 2026, AFE PACKAGE, newsAstronomical spring officially begins this Friday, March 20, 2026 at 3:46 p.m., marking a transitional season with longer days and remarkable celestial...
Spring 2026 begins on March 20: between astronomy and meteorology

Spring 2026 arrives this Friday, March 20 at 3:46 p.m., official time on the Iberian Peninsula, according to astronomical calculations. This date symbolizes the perfect balance between day and night, heralding a period of renewal and growth in the northern hemisphere. Experts point out that this season will extend for almost 93 days, until June 21, providing a welcome respite from the harsh winter.

It is essential to distinguish astronomical spring from meteorological spring, the latter having started on March 1 for statistical reasons. While the astronomical approach is based on the position of the Earth in relation to the Sun, the meteorological definition simplifies the analysis of climatic data over fixed periods of three months. This duality often influences forecasts and environmental studies, particularly in Spain where seasonal variations are closely scrutinized.

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The implications of this seasonal transition are multiple, with a gradual increase in daylight hours reaching its peak during the summer solstice. This natural phenomenon not only promotes the flowering and blooming of biodiversity, but also human well-being, thanks to increased exposure to daylight. Specialists point out that this period is ideal for observing celestial events, such as planetary conjunctions and showers of shooting stars.

Meteorologically, spring 2026 promises to be mixed in Spain, with episodes of instability particularly due to the Therese borrasca which affects the Canary Islands. Forecasts indicate strong winds, heavy rainfall and rough seas in this region, while the rest of the country could see milder conditions. This variability highlights the importance of following weather alerts to adapt daily activities.

From a societal perspective, the arrival of spring often coincides with a resumption of outdoor activities, cultural festivals and environmental initiatives. In Spain, this season is traditionally associated with celebrations like the Fallas of Valencia or Holy Week, although the dates may vary depending on the year. The authorities encourage the population to take advantage of this period while remaining vigilant in the face of climatic hazards.

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Scientists are taking advantage of this season to study the impacts of climate change on natural cycles, noting shifts in the flowering or migration of species. In 2026, these observations could reveal important trends for the future of agriculture and ecosystem conservation in Europe. Collaboration between astronomers and meteorologists remains crucial to refine predictive models.

In conclusion, the start of spring 2026 marks a turning point in the year, offering opportunities both on a natural and cultural level. Citizens are invited to seize this transition period to reconnect with nature and participate in environmental awareness efforts. The coming months promise celestial shows and meteorological challenges to follow carefully.


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